The Okapi Framework is a set of components and tools for localization and translation tasks. THE NEWEST JAVA-BASED VERSION OF OKAPI IS AVAILABLE AT: http://code.google.com/p/okapi/ The version on SourceForge is kept for maintenance purpose only.

http://www.filehelpers.net
The FileHelpers are an easy to use .NET library written in C#. Is designed to read/write data from flat files with fixed length or delimited records (CSV). Also has support to import/export data from different data storages (Excel, Access, SqlServer)
Code on GitHub: https://github.com/MarcosMeli/FileHelpers

Library Management Software System will be an online and mobile service to help people and public libraries to automate all activities. PhotonSoft Ltd. plan LMSS to be world's largest library network and social space with Internet/WAP communication tools

RasterTrace is a Windows .Net GUI front-end to the popular autotrace software.
Ultimately RasterTrace will combine the power of multiple tracing libraries and an abstract Front-End to produce the best tracing results available.

Crypto.Net is a free and open cryptography library for C# and .Net. AES (Rijndeal), Twofish, Blowfish, RSA, Diffie-Hellman, SSL/TLS, X509-Certificate builder, stream cipher modes or a secure netowrk stream are only some features of this library.

GameGuts is a collection of low-level services for game development. It is not a game engine; it is a foundation on which to build an engine. A DLL with a C API, targeted at higher-level languages. Includes bindings for .NET, more to come.

Provides files to display a photo album stored either locally (ie CD or hard drive) or on the web using a web-browser. Album data (title, caption, etc) is stored in a single convenient XML file which can be generated with our Windows GUI, or by hand.